! Started logfile: J0053+2925_S_2017_06_10_pus_uvs.log on Mon May 6 14:40:26 2019 obs J0053+2925_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0053+2925_S_2017_06_10_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970955 visibilities/baseline/integration-bin. ! Found source: J0053+2925 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1154 lines of history. ! ! Reading 19924 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0053+2925_S_2017_06_10_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 603 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.886911Jy sigma=0.009788 ! Fit after self-cal, rms=0.877066Jy sigma=0.009682 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.81 mas, bmaj=6.079 mas, bpa=-3.304 degrees ! Estimated noise=897.832 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0933477 Jy ! Component: 100 - total flux cleaned = 0.120421 Jy ! Total flux subtracted in 100 components = 0.120421 Jy ! Clean residual min=-0.004547 max=0.011611 Jy/beam ! Clean residual mean=0.000002 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.120421 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.120421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070242Jy sigma=0.000746 ! Fit after self-cal, rms=0.070225Jy sigma=0.000746 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126114 Jy ! Component: 100 - total flux cleaned = 0.0188438 Jy ! Total flux subtracted in 100 components = 0.0188438 Jy ! Clean residual min=-0.003502 max=0.006617 Jy/beam ! Clean residual mean=0.000002 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.139265 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.139265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067647Jy sigma=0.000717 ! Fit after self-cal, rms=0.067642Jy sigma=0.000717 ! Inverting map ! Added new window around map position (7.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592782 Jy ! Component: 100 - total flux cleaned = 0.0094122 Jy ! Total flux subtracted in 100 components = 0.0094122 Jy ! Clean residual min=-0.003087 max=0.003541 Jy/beam ! Clean residual mean=0.000003 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.148677 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.148677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067031Jy sigma=0.000709 ! Fit after self-cal, rms=0.066990Jy sigma=0.000709 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=6.941 mas, bpa=-4.461 degrees ! Estimated noise=519.066 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423114 Jy ! Component: 100 - total flux cleaned = 0.00716494 Jy ! Component: 150 - total flux cleaned = 0.00928948 Jy ! Component: 200 - total flux cleaned = 0.0108565 Jy ! Total flux subtracted in 200 components = 0.0108565 Jy ! Clean residual min=-0.003318 max=0.003496 Jy/beam ! Clean residual mean=0.000005 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.159533 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.159533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066669Jy sigma=0.000705 ! Fit after self-cal, rms=0.066657Jy sigma=0.000705 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 0.96 KP 1.02 ! LA 1.01 MK 1.16 NL 0.89 OV 1.01 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 0.98 HN 1.01 KP 0.96 ! LA 0.96 MK 0.97 NL 1.06 OV 1.03 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.97 KP 0.97 ! LA 0.96 MK 1.02 NL 1.05 OV 0.95 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.02 KP 1.00* ! LA 1.01 MK 1.09 NL 1.00* OV 1.00* ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.066657Jy sigma=0.000705 ! Fit after self-cal, rms=0.066892Jy sigma=0.000693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.33 mas, bmaj=6.97 mas, bpa=-3.932 degrees ! Estimated noise=519.691 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123107 Jy ! Component: 100 - total flux cleaned = 0.00126857 Jy ! Component: 150 - total flux cleaned = 0.00126726 Jy ! Component: 200 - total flux cleaned = 0.00126807 Jy ! Total flux subtracted in 200 components = 0.00126807 Jy ! Clean residual min=-0.002738 max=0.002415 Jy/beam ! Clean residual mean=0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.160801 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.160801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066838Jy sigma=0.000692 ! Fit after self-cal, rms=0.066872Jy sigma=0.000692 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066872Jy sigma=0.000692 ! Fit after self-cal, rms=0.066606Jy sigma=0.000682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=6.967 mas, bpa=-4.249 degrees ! Estimated noise=518.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115529 Jy ! Component: 100 - total flux cleaned = 0.00109102 Jy ! Component: 150 - total flux cleaned = 0.00103332 Jy ! Component: 200 - total flux cleaned = 0.00100848 Jy ! Total flux subtracted in 200 components = 0.00100848 Jy ! Clean residual min=-0.001475 max=0.001633 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.16181 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.16181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066564Jy sigma=0.000682 ! Fit after self-cal, rms=0.066585Jy sigma=0.000682 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (12.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143216 Jy ! Component: 100 - total flux cleaned = 0.00150049 Jy ! Component: 150 - total flux cleaned = 0.00147413 Jy ! Component: 200 - total flux cleaned = 0.00145295 Jy ! Total flux subtracted in 200 components = 0.00145295 Jy ! Clean residual min=-0.001350 max=0.001189 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.163263 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.163263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066550Jy sigma=0.000681 ! Fit after self-cal, rms=0.066546Jy sigma=0.000681 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066546Jy sigma=0.000681 ! Fit after self-cal, rms=0.066573Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=6.97 mas, bpa=-4.328 degrees ! Estimated noise=517.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776081 Jy ! Component: 100 - total flux cleaned = 0.000927066 Jy ! Component: 150 - total flux cleaned = 0.000927723 Jy ! Component: 200 - total flux cleaned = 0.000891652 Jy ! Total flux subtracted in 200 components = 0.000891652 Jy ! Clean residual min=-0.001266 max=0.001186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.164154 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.164155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066556Jy sigma=0.000681 ! Fit after self-cal, rms=0.066556Jy sigma=0.000681 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241681 Jy ! Component: 100 - total flux cleaned = 0.000226736 Jy ! Component: 150 - total flux cleaned = 0.000211885 Jy ! Component: 200 - total flux cleaned = 0.000197768 Jy ! Total flux subtracted in 200 components = 0.000197768 Jy ! Clean residual min=-0.001229 max=0.001202 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.164352 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.164352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066548Jy sigma=0.000681 ! Fit after self-cal, rms=0.066547Jy sigma=0.000681 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066547Jy sigma=0.000681 ! Fit after self-cal, rms=0.066562Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.267 mas, bmaj=10.34 mas, bpa=-7.4 degrees ! Estimated noise=647.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460342 Jy ! Component: 100 - total flux cleaned = 0.00056459 Jy ! Component: 150 - total flux cleaned = 0.000664824 Jy ! Component: 200 - total flux cleaned = 0.00069318 Jy ! Total flux subtracted in 200 components = 0.00069318 Jy ! Clean residual min=-0.001394 max=0.001520 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.165045 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.165045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066560Jy sigma=0.000681 ! Fit after self-cal, rms=0.066560Jy sigma=0.000681 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166373 Jy ! Component: 100 - total flux cleaned = 0.000166121 Jy ! Component: 150 - total flux cleaned = 0.000166302 Jy ! Component: 200 - total flux cleaned = 0.000175244 Jy ! Total flux subtracted in 200 components = 0.000175244 Jy ! Clean residual min=-0.001327 max=0.001507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.165221 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.165221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066560Jy sigma=0.000681 ! Fit after self-cal, rms=0.066559Jy sigma=0.000681 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=6.976 mas, bpa=-4.39 degrees ! Estimated noise=517.378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 6.976 at -4.39 degrees (North through East) ! Clean map min=-0.0011653 max=0.12077 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.817 mas, bmaj=6.092 mas, bpa=-3.131 degrees ! Estimated noise=893.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0926502 Jy ! Component: 100 - total flux cleaned = 0.119603 Jy ! Component: 150 - total flux cleaned = 0.132222 Jy ! Component: 200 - total flux cleaned = 0.139927 Jy ! Total flux subtracted in 200 components = 0.139927 Jy ! Clean residual min=-0.002466 max=0.004138 Jy/beam ! Clean residual mean=-0.000000 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.139927 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.139927 Jy ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=6.976 mas, bpa=-4.39 degrees ! Estimated noise=517.378 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00740565 Jy ! Component: 100 - total flux cleaned = 0.0121795 Jy ! Component: 150 - total flux cleaned = 0.0154555 Jy ! Component: 200 - total flux cleaned = 0.0178291 Jy ! Total flux subtracted in 200 components = 0.0178291 Jy ! Clean residual min=-0.001269 max=0.001711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.157756 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 66 components and 0.157756 Jy ! Inverting map ! Added new window around map position (-4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188248 Jy ! Component: 100 - total flux cleaned = 0.00313162 Jy ! Component: 150 - total flux cleaned = 0.00392834 Jy ! Component: 200 - total flux cleaned = 0.00439643 Jy ! Total flux subtracted in 200 components = 0.00439643 Jy ! Clean residual min=-0.001197 max=0.001209 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.162152 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 91 components and 0.162152 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.267 mas, bmaj=10.34 mas, bpa=-7.4 degrees ! Estimated noise=647.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113823 Jy ! Component: 100 - total flux cleaned = 0.00156508 Jy ! Component: 150 - total flux cleaned = 0.00173251 Jy ! Component: 200 - total flux cleaned = 0.00185045 Jy ! Total flux subtracted in 200 components = 0.00185045 Jy ! Clean residual min=-0.001276 max=0.001523 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.164003 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.99368e-05 Jy ! Component: 100 - total flux cleaned = 0.000185236 Jy ! Component: 150 - total flux cleaned = 0.00021046 Jy ! Component: 200 - total flux cleaned = 0.000232307 Jy ! Total flux subtracted in 200 components = 0.000232307 Jy ! Clean residual min=-0.001265 max=0.001526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.164235 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 143 components and 0.164235 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=6.976 mas, bpa=-4.39 degrees ! Estimated noise=517.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000701118 Jy ! Component: 100 - total flux cleaned = -0.000784575 Jy ! Component: 150 - total flux cleaned = -0.000748382 Jy ! Component: 200 - total flux cleaned = -0.000732448 Jy ! Total flux subtracted in 200 components = -0.000732448 Jy ! Clean residual min=-0.001120 max=0.001125 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.163503 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 158 components and 0.163503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066532Jy sigma=0.000680 ! Fit after self-cal, rms=0.066530Jy sigma=0.000680 wmodel J0053+2925_S_2017_06_10_pus_map.mod ! Writing 158 model components to file: J0053+2925_S_2017_06_10_pus_map.mod wobs J0053+2925_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0053+2925_S_2017_06_10_pus_uvs.fits wwins J0053+2925_S_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J0053+2925_S_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230911 Jy ! Component: 100 - total flux cleaned = -0.00035019 Jy ! Component: 150 - total flux cleaned = -0.000445536 Jy ! Component: 200 - total flux cleaned = -0.000426871 Jy ! Component: 250 - total flux cleaned = -0.000391152 Jy ! Component: 300 - total flux cleaned = -0.000409092 Jy ! Component: 350 - total flux cleaned = -0.000391585 Jy ! Component: 400 - total flux cleaned = -0.000357094 Jy ! Component: 450 - total flux cleaned = -0.000306841 Jy ! Component: 500 - total flux cleaned = -0.000257779 Jy ! Component: 550 - total flux cleaned = -0.000323044 Jy ! Component: 600 - total flux cleaned = -0.000339255 Jy ! Component: 650 - total flux cleaned = -0.00038653 Jy ! Component: 700 - total flux cleaned = -0.000479301 Jy ! Component: 750 - total flux cleaned = -0.000464157 Jy ! Component: 800 - total flux cleaned = -0.000539298 Jy ! Component: 850 - total flux cleaned = -0.000553854 Jy ! Component: 900 - total flux cleaned = -0.000568541 Jy ! Component: 950 - total flux cleaned = -0.000611966 Jy ! Component: 1000 - total flux cleaned = -0.000640644 Jy ! Component: 1050 - total flux cleaned = -0.000668845 Jy ! Component: 1100 - total flux cleaned = -0.000696777 Jy ! Component: 1150 - total flux cleaned = -0.000751425 Jy ! Component: 1200 - total flux cleaned = -0.000778178 Jy ! Component: 1250 - total flux cleaned = -0.000778041 Jy ! Component: 1300 - total flux cleaned = -0.000778009 Jy ! Component: 1350 - total flux cleaned = -0.000803989 Jy ! Component: 1400 - total flux cleaned = -0.000791128 Jy ! Component: 1450 - total flux cleaned = -0.000778597 Jy ! Component: 1500 - total flux cleaned = -0.000778723 Jy ! Component: 1550 - total flux cleaned = -0.000816106 Jy ! Component: 1600 - total flux cleaned = -0.000877536 Jy ! Component: 1650 - total flux cleaned = -0.000804512 Jy ! Component: 1700 - total flux cleaned = -0.000852822 Jy ! Component: 1750 - total flux cleaned = -0.00084098 Jy ! Component: 1800 - total flux cleaned = -0.000805505 Jy ! Component: 1850 - total flux cleaned = -0.000829062 Jy ! Component: 1900 - total flux cleaned = -0.000840826 Jy ! Component: 1950 - total flux cleaned = -0.000875285 Jy ! Component: 2000 - total flux cleaned = -0.000863642 Jy ! Component: 2050 - total flux cleaned = -0.000863625 Jy ! Component: 2100 - total flux cleaned = -0.000852556 Jy ! Component: 2150 - total flux cleaned = -0.000819086 Jy ! Component: 2200 - total flux cleaned = -0.000863507 Jy ! Component: 2250 - total flux cleaned = -0.00083049 Jy ! Component: 2300 - total flux cleaned = -0.000797842 Jy ! Component: 2350 - total flux cleaned = -0.000776307 Jy ! Component: 2400 - total flux cleaned = -0.000797831 Jy ! Component: 2450 - total flux cleaned = -0.00079777 Jy ! Component: 2500 - total flux cleaned = -0.000797722 Jy ! Component: 2550 - total flux cleaned = -0.000776639 Jy ! Component: 2600 - total flux cleaned = -0.000807973 Jy ! Component: 2650 - total flux cleaned = -0.00080792 Jy ! Component: 2700 - total flux cleaned = -0.000807894 Jy ! Component: 2750 - total flux cleaned = -0.000797687 Jy ! Component: 2800 - total flux cleaned = -0.000797622 Jy ! Component: 2850 - total flux cleaned = -0.000827851 Jy ! Component: 2900 - total flux cleaned = -0.000797795 Jy ! Component: 2950 - total flux cleaned = -0.000787934 Jy ! Component: 3000 - total flux cleaned = -0.000777954 Jy ! Component: 3050 - total flux cleaned = -0.000777973 Jy ! Component: 3100 - total flux cleaned = -0.00079758 Jy ! Component: 3150 - total flux cleaned = -0.000778149 Jy ! Component: 3200 - total flux cleaned = -0.000758829 Jy ! Component: 3250 - total flux cleaned = -0.00078749 Jy ! Component: 3300 - total flux cleaned = -0.000796973 Jy ! Component: 3350 - total flux cleaned = -0.000768645 Jy ! Component: 3400 - total flux cleaned = -0.000759355 Jy ! Component: 3450 - total flux cleaned = -0.000740635 Jy ! Component: 3500 - total flux cleaned = -0.000805747 Jy ! Component: 3550 - total flux cleaned = -0.000796551 Jy ! Component: 3600 - total flux cleaned = -0.000814795 Jy ! Component: 3650 - total flux cleaned = -0.000814763 Jy ! Component: 3700 - total flux cleaned = -0.000814764 Jy ! Component: 3750 - total flux cleaned = -0.00078767 Jy ! Component: 3800 - total flux cleaned = -0.000760737 Jy ! Component: 3850 - total flux cleaned = -0.0007251 Jy ! Component: 3900 - total flux cleaned = -0.000733978 Jy ! Component: 3950 - total flux cleaned = -0.000733848 Jy ! Component: 4000 - total flux cleaned = -0.000716281 Jy ! Component: 4050 - total flux cleaned = -0.000707577 Jy ! Total flux subtracted in 4096 components = -0.000698854 Jy ! Clean residual min=-0.000462 max=0.000550 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.162804 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 462 components and 0.162804 Jy ![Exited script file: muppet] wmap "J0053+2925_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 6.976 at -4.39 degrees (North through East) ! Clean map min=-0.0009003 max=0.12088 Jy/beam ! Writing clean map to FITS file: J0053+2925_S_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120876 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159518 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.395906 0.395906 0.791812 1.58362 3.16725 6.33449 12.669 25.338 50.6759 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 6.976 at -4.39 degrees (North through East) ! Clean map min=-0.0009003 max=0.12088 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0053+2925_S_2017_06_10_pus_uvs.log closed on Mon May 6 14:40:32 2019